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REVENUE - Additional Information (Details) - USD ($) $ in Millions	12 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Disaggregation of Revenue [Line Items]
Deferred revenue	$ 377	$ 490
Various Customer Relationships
Disaggregation of Revenue [Line Items]
Increased contract assets	232
Deferred Revenue and Customer Working Capital Advances Under Current Liabilities
Disaggregation of Revenue [Line Items]
Contract liability, current	$ 347	$ 449

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